Selected publications:

Algebra / Combinatorics:

1. V. Leoreanu-Fotea, M. Jafarpour, S. Sh. Mousavi, The relation delta^n and multisemi-direct hyperproducts of hypergroups, Communications in Algebra, 40 (10), (2012), 3597-3608;
2. V. Leoreanu-Fotea, I.G. Rosenberg, Hypergroupoids determined by lattices, European Journal of Combinatorics, 31 (2010), 925-931 ;
3. M. Jafarpour, S. Sh. Mousavi, V. Leoreanu, F. Jantani, On 2-strongly transitive geometric spaces, Journal of Algebra and its Applications, 17(08), (2018), 1850140;
4. B. Davvaz, V. Leoreanu Fotea, Binary relations on ternary semihypergroups, Communications in Algebra, 38, (2010), 3621-3636, ,
5. A. Sonea, V Leoreanu-Fotea, A Combinatorial Study for the Distribution of Phenotypes, Journal of Multiple-Valued Logic & Soft Computing 40, (2023)
6. B. Davvaz, V. Leoreanu-Fotea, T. Vougiouklis, A Survey on the Theory of n-Hypergroups, Mathematics 11 (3), (2023), 551;
7. V. Leoreanu-Fotea, P. Corsini, A. Sonea, D. Heidari, Complete parts and subhypergroups in reversible regular hypergroups, Analele ştiinţifice ale Universităţii Ovidius Constanţa -Matematică, 30 (1), (2022), 219-230;
8. V. Leoreanu-Fotea, I. G. Rosenberg, Join spaces determined by lattices, Journal of Multiple Valued Logic Soft Computing, Volume: 16, Issue: 1-2 (2010), 7-16;
9. P. Corsini, V. Leoreanu, Hypergroups and binary relations, Algebra Universalis, 43, (2000), 321-330;
10. S. Sh. Mousavi, V. Leoreanu-Fotea, M. Jafarpour, R-parts in (semi)hypergroups, Annali di Matematica Pura e Applicata, Volume 190, Number 4, (2011), 667-680.

Fuzzy Algebra / Computational Mathematics:

1. Y. Feng, V Leoreanu-Fotea, Algorithm for Determining the Strong Fuzzy Grade of a Hypergroup, Algorithms 18 (9), 540, (2025);
2. F. Feng, M. Akram, B. Davvaz, V. Leoreanu-Fotea, Attribute analysis of information systems based on elementary soft implications, Knowledge-Based Systems 70 (2014), 281-292;
3. FM Khan, V Leoreanu-Fotea, Ibrahim, Amanullah, A New Generalization of Fuzzy Soft Bi-ideals in Ordered Semigroups, Journal of Multiple Valued Logic and Soft Computing, 36 (6), (2021), 505-525;
4. F. Feng, X. Liu, V. Leoreanu-Fotea, Y. Bae Jun, Soft sets and soft rough sets, Information Sciences, 181 (6) (2011), 1125-1137 ;
5. Y. Feng, Y. Jiang and V. Leoreanu-Fotea, On the grade of a sequence of fuzzy sets and join spaces determined by a hypergraph II, Afrika Mathematika, (2013), 24, 83-91;
6. M Norouzi, A Mohammadi, V Leoreanu-Fotea, Modeling of complete combustion reaction of room temperature gaseous Alkanes via join spaces, Bulletin of Computational Applied Mathematics 8 (1), (2021), 81-94;
7. F. Feng, Y. Li, V. Leoreanu-Fotea, Application of level soft sets in decision making based on interval-valued fuzzy soft sets, Computers and Mathematics with Applications, 60(6), (2010), 1756-1767
8. V. Leoreanu-Fotea, Fuzzy hypermodules, Computers and Mathematics with Applications, 57(3), (2009), 466-475;
9. V. Leoreanu-Fotea, B. Davvaz, Fuzzy hyperrings, Fuzzy sets and Systems, 160 (16), (2009), 2366-2378 ;
10. V. Leoreanu- Fotea, P. Corsini, Isomorphisms of hypergroups and of n-hypergroups with applications, Soft Computing, vol. 13, n. 10 (2009), 985-994.

Selected books:

Hyperstructure Theory / Categories

1. B Davvaz, V Leoreanu-Fotea, Krasner Hyperring Theory, World Scientific, ISBN ISBN 978-981-12-8540-0, 2024, 295 pages;
2. B. Davvaz, V. Leoreanu-Fotea, Hypergroup Theory, World Scientific Book, ISBN 978-9811249389, 2022, 289 pages;
3. P. Corsini, V. Leoreanu, Applications of Hyperstructure Theory, Springer Science & Business Media, 2013, ISBN 978-1402012228, 336 pages ;
4. B. Davvaz, V. Leoreanu- Fotea, Hyperring Theory and Applications, Hadronic Press, 2008, ISBN 1-57485-064-4, 336 pages;
5. V. Leoreanu, Gh. Radu, Prolegomena of Categories and Homological Algebra, Matrix Rom, 2007, ISBN 978-973-755-235-8, 429 pages.

Mathematics Textbooks (Romanian, educational)

1. V. Leoreanu-Fotea, Teoria lui Galois, teorie si exercitii, Ed. a doua, PIM, 2024, ISBN 978-606-13-8191-3, 182 pages;
2. V. Leoreanu-Fotea, Introducere in Teoria Categoriilor si Algebre universale, teorie si exercitii, PIM, 2021, ISBN 978-606-13-6422-0, 141 pages;
3. V. Leoreanu-Fotea, Introducere in Teoria Modulelor, Ed. A doua, PIM, 2025, ISBN 978-606-13-8952-0, 114 pages;
4. V. Leoreanu-Fotea, Elemente de Algebra Liniara, PIM, 2024, ISBN 978-606-13-8605-5, 108 pages.

Award